S-90462A540 10-32 x 1 1/2" Thumb Screws

Key Features & Benefits at a Glance

• Easy manual operation with knurled head texture for superior grip without tools
• Exceptional corrosion resistance thanks to glass-filled nylon construction
• Reliable performance across extreme temperatures from -40°F to 185°F
• High tensile strength of 18,000 psi for durable fastening in demanding applications
• Precision Class 2A thread fit ensures smooth installation and secure connections
• Full regulatory compliance with RoHS 3 and REACH for global market acceptance
• Raised round head design provides comfortable thumb pressure distribution

Professional Applications & Engineering Value

Engineered for applications requiring frequent adjustments and tool-free operation, this glass-filled nylon thumb screw combines chemical resistance with electrical insulation properties. The 10-32 UNF fine thread maintains secure positioning in sensitive equipment while the knurled head ensures positive grip even with gloves. Ideal for electronic enclosures, medical devices, and laboratory equipment where corrosion resistance and temperature stability are critical. The raised round head profile distributes pressure evenly, preventing damage to surfaces during repeated tightening cycles.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit standards with 10-32 UNF fine threads and right-hand threading. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations. Features 1½" length with full threading and 27/64" head diameter for consistent performance across industrial applications.